Fog machine



FIG. 1 is a front, right, and top perspective view of a fog machine, showing my design.

FIG. 2 is a rear, left, and bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof.

FIG. 9 is an enlarged detail view of area 9 circumscribed within FIG. 1.

FIG. 10 is an enlarged detail view of area 10 circumscribed within FIG. 2; and,

FIG. 11 is an enlarged detail view of area 11 circumscribed within FIG. 3.

The broken lines and areas within them depict portions of the fog machine that form no part of the claimed design. The dot dash dot broken lines depict the boundaries of the detail areas and form no part of the claimed design. The oblique shading lines in the drawings are included to depict the transparent quality of surface planes on the fog machine. 

CLAIM The ornamental design for a fog machine, as shown and described. 